| Issue | #11 |
| Published | March 1973 |
| Cover Price | 0.60 USD |
| Pages | 68 |
| Editing | Al Hewetson |
| Genre | Horror |
| Pencils | Fernando (painting) |
| Inks | Fernando (painting) |
| Colors | Fernando (painting) |
| Notes | In black and white on the frontispiece. |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Felipe Dela Rosa |
| Inks | Felipe Dela Rosa |
| Notes | Pencils, inks: Changed from Sam to Felipe Dela Rosa, 2005-10-06 by Richard Arndt (Per Sandell ed.) |
| Script | Al Hewetson |
| Pencils | photos from movie |
| Letters | typeset |
| Genre | horror |
| Script | Ed Fedory |
| Pencils | Felipe Dela Rosa |
| Inks | Felipe Dela Rosa |
| Notes | Pencils, inks: Changed from Sam to Felipe Dela Rosa, 2005-10-06 by Richard Arndt (Per Sandell ed.) |
| Characters | Werewolf |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Pablo Marcos |
| Inks | Pablo Marcos |
| Notes | Features the werewolf who had originally appeared in the Darkos Mansion story from Nightmare #9 |
| Genre | horror |
| Script | Ed Fedory |
| Pencils | Antonio Borrell |
| Inks | Antonio Borrell |
| Genre | horror |
| Script | Ed Fedory |
| Pencils | Juez Xirinius |
| Inks | Juez Xirinius |
| Script | Doug Moench |
| Pencils | Villanova |
| Inks | Villanova |
| Notes | Has a photo of Pablo Marcos plus a photo of Al Hewetson, Ed Fedory and their wives having a picnic in a graveyard. That picnic directly inspired the story ‘The Lunatic Picnic’ that appeared in #12. |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Jesus Manuel Pena Rego [as Suso alias Jesus Suso Rego] |
| Inks | Jesus Manuel Pena Rego [as Suso alias Jesus Suso Rego] |
| Notes | based on a real comedian who was also a friend of Hewetson’s. Pencils and inks credit from Rob Allen (March 29, 2004). Previously credited "Ruben Suso". |
| Genre | horror |
| Script | Al Hewetson |
| Pencils | Pablo Marcos |
| Inks | Pablo Marcos |
| Notes | Pencils, inks: Credits by Richard Arndt, 2005-10-05 (Per Sandell ed) |
| Script | Al Hewetson |
| Pencils | Jose Gual |
| Inks | Jose Gual |